Final answer:
The primary joint force organization responsible for planning and coordinating personnel recovery within a military operational area is a part of the U.S. armed forces, which also contribute to international missions like ISAF and protect U.S. territory.
Step-by-step explanation:
The primary joint force organization that is responsible for planning, and coordinating personnel recovery for military operations within an assigned operational area is typically a component of the U.S. armed forces, which include the Army, Navy, Marine Corps, and Air Force. This organization plays a key role in overseeing the many elements of military forces and is also involved in broader stabilization and reconstruction efforts, such as those undertaken by the International Security Assistance Force (ISAF) in Afghanistan under NATO leadership. Furthermore, the organization also oversees agencies that are charged with protecting the U.S. territory from both natural and human threats, highlighting the broad scope of responsibilities it carries.